Warning: Permanently added '10.128.0.170' (ED25519) to the list of known hosts. [ 226.293015][ T28] audit: type=1400 audit(1713767997.156:87): avc: denied { execmem } for pid=5086 comm="syz-executor760" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 226.323589][ T28] audit: type=1400 audit(1713767997.186:88): avc: denied { mounton } for pid=5090 comm="syz-executor760" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 226.373337][ T28] audit: type=1400 audit(1713767997.186:89): avc: denied { mount } for pid=5094 comm="syz-executor760" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 226.400466][ T28] audit: type=1400 audit(1713767997.186:90): avc: denied { create } for pid=5094 comm="syz-executor760" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 226.422170][ T28] audit: type=1400 audit(1713767997.186:91): avc: denied { read write } for pid=5094 comm="syz-executor760" name="vhci" dev="devtmpfs" ino=1077 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 226.447340][ T28] audit: type=1400 audit(1713767997.196:92): avc: denied { open } for pid=5095 comm="syz-executor760" path="/dev/vhci" dev="devtmpfs" ino=1077 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 226.472877][ T5107] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 226.488099][ T5108] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 226.491844][ T28] audit: type=1400 audit(1713767997.216:93): avc: denied { open } for pid=5094 comm="syz-executor760" path="/dev/vhci" dev="devtmpfs" ino=1077 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 226.498207][ T5108] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 226.522773][ T28] audit: type=1400 audit(1713767997.226:94): avc: denied { ioctl } for pid=5095 comm="syz-executor760" path="socket:[2037]" dev="sockfs" ino=2037 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 226.527207][ T5110] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 226.553638][ T5108] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 226.560355][ T5110] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 226.567342][ T5108] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 226.573220][ T5111] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 226.580766][ T5108] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 226.588888][ T5111] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 226.601200][ T5108] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 226.601358][ T5110] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 226.609828][ T5108] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 226.618148][ T5111] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 226.623139][ T5108] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 226.630305][ T5111] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 226.637958][ T5108] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 226.644693][ T5111] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 226.651765][ T5108] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 226.664774][ T5108] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 226.666310][ T5111] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 226.672131][ T5108] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 226.681707][ T5111] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 226.686040][ T5108] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 226.693159][ T5113] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 226.704995][ T5112] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 226.714649][ T28] audit: type=1400 audit(1713767997.566:95): avc: denied { mounton } for pid=5095 comm="syz-executor760" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 226.725969][ T5111] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 226.751799][ T5112] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 226.759478][ T5112] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 226.783411][ T5103] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 226.934253][ T28] audit: type=1400 audit(1713767997.796:96): avc: denied { mounton } for pid=5093 comm="syz-executor760" path="/dev/binderfs" dev="devtmpfs" ino=2322 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 332.178552][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 332.185621][ C0] rcu: (detected by 0, t=10502 jiffies, g=7773, q=24 ncpus=2) [ 332.193185][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10499 (4294970269-4294959770), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 332.206659][ C0] rcu: rcu_preempt kthread starved for 10500 jiffies! g7773 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 332.217796][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 332.227779][ C0] rcu: RCU grace-period kthread stack dump: [ 332.233674][ C0] task:rcu_preempt state:R running task stack:27664 pid:16 tgid:16 ppid:2 flags:0x00004000 [ 332.245457][ C0] Call Trace: [ 332.248749][ C0] [ 332.251723][ C0] __schedule+0xf15/0x5d00 [ 332.256590][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 332.261995][ C0] ? __pfx___schedule+0x10/0x10 [ 332.266875][ C0] ? schedule+0x298/0x350 [ 332.271230][ C0] ? __pfx_lock_release+0x10/0x10 [ 332.276291][ C0] ? __pfx___mod_timer+0x10/0x10 [ 332.281369][ C0] ? lock_acquire+0x1b1/0x560 [ 332.286081][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 332.291600][ C0] schedule+0xe7/0x350 [ 332.295706][ C0] schedule_timeout+0x136/0x2a0 [ 332.300864][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 332.306262][ C0] ? __pfx_process_timeout+0x10/0x10 [ 332.311589][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 332.317425][ C0] ? prepare_to_swait_event+0xf0/0x470 [ 332.322983][ C0] rcu_gp_fqs_loop+0x1eb/0xb00 [ 332.327829][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 332.333140][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 332.338997][ C0] rcu_gp_kthread+0x271/0x380 [ 332.344081][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 332.349502][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 332.354800][ C0] ? __kthread_parkme+0x148/0x220 [ 332.359976][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 332.365314][ C0] kthread+0x2c1/0x3a0 [ 332.369498][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 332.374726][ C0] ? __pfx_kthread+0x10/0x10 [ 332.379346][ C0] ret_from_fork+0x45/0x80 [ 332.383952][ C0] ? __pfx_kthread+0x10/0x10 [ 332.388569][ C0] ret_from_fork_asm+0x1a/0x30 [ 332.393472][ C0] [ 332.396518][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 332.403368][ C0] Sending NMI from CPU 0 to CPUs 1: [ 332.408588][ C1] NMI backtrace for cpu 1 [ 332.408600][ C1] CPU: 1 PID: 5122 Comm: syz-executor760 Not tainted 6.9.0-rc4-syzkaller-00329-g48cf398f15fc #0 [ 332.408624][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 332.408637][ C1] RIP: 0010:__update_load_avg_cfs_rq+0x36e/0x940 [ 332.408672][ C1] Code: 00 89 db be 08 00 00 00 48 89 d8 48 c1 e8 06 48 8d 3c c5 90 30 9f 8f e8 30 f8 81 00 48 0f a3 1d 08 36 38 0e 0f 82 f3 00 00 00 <48> 83 c4 20 b8 01 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc [ 332.408693][ C1] RSP: 0018:ffffc90000a08de0 EFLAGS: 00000002 [ 332.408781][ C1] RAX: 0000000000000001 RBX: 0000000000000001 RCX: ffffffff8166fa80 [ 332.408801][ C1] RDX: 0000000000000000 RSI: ffffffff8b6f56a0 RDI: ffffffff8d260b48 [ 332.408816][ C1] RBP: 000000000000ba11 R08: 0000000000000000 R09: fffffbfff1f3e612 [ 332.408830][ C1] R10: ffffffff8f9f3097 R11: 0000000000000001 R12: 000000000003d78c [ 332.408844][ C1] R13: 0000000000000029 R14: ffff8880b953eb88 R15: 0000000000000012 [ 332.408859][ C1] FS: 000055557ed5a3c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 332.408882][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 332.408897][ C1] CR2: 000000002006b000 CR3: 0000000076636000 CR4: 00000000003506f0 [ 332.408912][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 332.408925][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 332.408939][ C1] Call Trace: [ 332.408947][ C1] [ 332.408955][ C1] ? show_regs+0x8c/0xa0 [ 332.409002][ C1] ? nmi_cpu_backtrace+0x1d8/0x390 [ 332.409081][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 332.409117][ C1] ? nmi_handle+0x1a9/0x5c0 [ 332.409139][ C1] ? __update_load_avg_cfs_rq+0x36e/0x940 [ 332.409167][ C1] ? default_do_nmi+0x6a/0x160 [ 332.409195][ C1] ? exc_nmi+0x170/0x1e0 [ 332.409219][ C1] ? end_repeat_nmi+0xf/0x53 [ 332.409302][ C1] ? __update_load_avg_cfs_rq+0x360/0x940 [ 332.409330][ C1] ? __update_load_avg_cfs_rq+0x36e/0x940 [ 332.409358][ C1] ? __update_load_avg_cfs_rq+0x36e/0x940 [ 332.409386][ C1] ? __update_load_avg_cfs_rq+0x36e/0x940 [ 332.409413][ C1] [ 332.409420][ C1] [ 332.409428][ C1] update_blocked_averages+0x729/0x2160 [ 332.409492][ C1] ? sched_clock_cpu+0x6d/0x4d0 [ 332.409524][ C1] ? __pfx_sched_clock_cpu+0x10/0x10 [ 332.409557][ C1] run_rebalance_domains+0x123/0x1a0 [ 332.409585][ C1] __do_softirq+0x218/0x922 [ 332.409645][ C1] ? __pfx___do_softirq+0x10/0x10 [ 332.409676][ C1] irq_exit_rcu+0xb9/0x120 [ 332.409715][ C1] sysvec_apic_timer_interrupt+0x95/0xb0 [ 332.409747][ C1] [ 332.409753][ C1] [ 332.409760][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 332.409784][ C1] RIP: 0010:write_comp_data+0x34/0x90 [ 332.409868][ C1] Code: 48 8b 15 ff 1b 76 7e 65 8b 05 00 1c 76 7e a9 00 01 ff 00 74 0f f6 c4 01 74 59 8b 82 14 16 00 00 85 c0 74 4f 8b 82 f0 15 00 00 <83> f8 03 75 44 48 8b 82 f8 15 00 00 8b 92 f4 15 00 00 48 8b 38 48 [ 332.409888][ C1] RSP: 0018:ffffc9000338fb00 EFLAGS: 00000246 [ 332.409905][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8133a8dc [ 332.409919][ C1] RDX: ffff88802935bc00 RSI: 0000000000000000 RDI: 0000000000000001 [ 332.409933][ C1] RBP: 00007ffca8b0d5c0 R08: 0000000000000001 R09: 0000000000000000 [ 332.409947][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 00007ffca8b0d5c0 [ 332.409961][ C1] R13: 0000000000000000 R14: ffffc9000338fbb0 R15: 0000000000000007 [ 332.409976][ C1] ? __fpu_restore_sig+0x23c/0x1430 [ 332.410008][ C1] __fpu_restore_sig+0x23c/0x1430 [ 332.410038][ C1] ? __pfx___fpu_restore_sig+0x10/0x10 [ 332.410071][ C1] ? __might_fault+0xe3/0x190 [ 332.410132][ C1] fpu__restore_sig+0x102/0x180 [ 332.410161][ C1] restore_sigcontext+0x4ca/0x6a0 [ 332.410189][ C1] ? __pfx_restore_sigcontext+0x10/0x10 [ 332.410222][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 332.410248][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 332.410279][ C1] __do_sys_rt_sigreturn+0x138/0x230 [ 332.410307][ C1] ? __pfx___do_sys_rt_sigreturn+0x10/0x10 [ 332.410337][ C1] do_syscall_64+0xcf/0x260 [ 332.410359][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 332.410409][ C1] RIP: 0033:0x7f6f6dcbce79 [ 332.410424][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 332.410444][ C1] RSP: 002b:00007ffca8b0d998 EFLAGS: 00000246 [ 332.410461][ C1] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f6f6dcbce79 [ 332.410475][ C1] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000 [ 332.410488][ C1] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000 [ 332.410502][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000055557ed5a370 [ 332.410516][ C1] R13: 0000000000000001 R14: 00007ffca8b0da10 R15: 00007ffca8b0da00 [ 332.410534][ C1] [ 332.410543][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.954 msecs